The basis of this system is to find gretongan IP address & port that is open on Flash Telkomsel network. When we connected with FLASH Telkomsel network, each of us is given a unique IP Address. Because the use Telkomsel Flash is there are thousands, even millions of people, we could use the IP Address of others to be able to connect to the internet, and because we are just "passengers", then we will not be charged aka FREE!